runkit_lint_file

Description

The runkit_lint_file() function performs a syntax (lint) check
on the specified filename testing for scripting errors. This is similar to using php -l
from the commandline.

Note: Sandbox support (required for
runkit_lint(), runkit_lint_file(),
and the Runkit_Sandbox class) is only available as of
PHP 5.1.0 or specially patched versions of PHP 5.0, and requires that thread
safety be enabled.
See the README file included in the runkit package for
more information.